yes, always 0 From: Luc Chase Sent: Monday, May 16, 2011 2:37 PM To: Alessio Cc: mailing ezpublish Subject: Re: [Sdk-public] Knowing whether an object has at least one reverse related object
I don't remember if you already tried this... http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Modules/content/Fetch-functions/reverse_related_objects_count On 16 May 2011 13:32, Luc Chase <[email protected]> wrote: you said here that node 197 shows reverse related objects... yes? On 13 May 2011 16:04, Alessio <[email protected]> wrote: Yes, I'm sure because through the administration interface I've seen the reports to the objects but I'll try anyway I have deliberately left a node without relations. From: Luc Chase Sent: Friday, May 13, 2011 4:58 PM To: Alessio Cc: mailing ezpublish Subject: Re: [Sdk-public] Knowing whether an object has at least one reverse related object I think it is ok.... you sure that some of those children have reverse-related-objects? Try it with a simpler example... {fetch( 'content', 'node', hash( 'node_id', 88 ) ).object.reverse_related_contentobject_count} replace 88 with the node_id of the one you know has reverse_related_objects On 13 May 2011 15:45, Alessio <[email protected]> wrote: I have: {foreach fetch_alias( 'children', hash( 'parent_node_id', $node.node_id ) ) as $item } { $item.object.reverse_related_contentobject_count} {* <--- copy paste error *} {/foreach} But does not work, It's correct? From: Luc Chase Sent: Friday, May 13, 2011 4:36 PM To: Alessio Cc: mailing ezpublish Subject: Re: [Sdk-public] Knowing whether an object has at least one reverse related object remember not to confuse object_id and node_id On 13 May 2011 15:19, Alessio <[email protected]> wrote: Hi! {$node.object.reverse_related_contentobject_count} does not work. I'm searching with {$node|attribute(show,<number>)} ... From: Luc Chase Sent: Friday, May 13, 2011 3:56 PM To: Alessio Cc: mailing ezpublish Subject: Re: [Sdk-public] Knowing whether an object has at least one reverse related object See also fetch reverse related objects count... http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Modules/content/Fetch-functions/related_objects_count On 13 May 2011 14:36, Alessio <[email protected]> wrote: Hi! I need to know whether an object has reverse related objects I found this code: {def $objects=fetch( 'content', 'reverse_related_objects', hash( 'object_id', $node_id ) ) $counter = 0} {foreach $objects as $object} {set $counter=$counter+1} {/foreach} this here: http://doc.ez.no/eZ-Publish/Techn...ch-functions/reverse_related_objects In this way I "count" the number of reverse related objects, but I'm sure there is another way, because I just want to know if the object has reverse objects related or not, I think it's a waste of resources. Thanks -- Sdk-public mailing list [email protected] http://lists.ez.no/mailman/listinfo/sdk-public -- Luc. M. +44.7040-901-582 -- Luc. M. +44.7040-901-582 -- Luc. M. +44.7040-901-582 -- Luc. M. +44.7040-901-582 -- Luc. M. +44.7040-901-582
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